ptsname: Avoid ERANGE failure on some systems.

[pspp] / lib / strnlen.c

diff --git a/lib/strnlen.c b/lib/strnlen.c
index 593fd1b7c8c149cb2d7c9fb98ca83315d1ff403f..112df49ab48d2c71b8c5c2f984de0b1fe2199edd 100644 (file)
--- a/lib/strnlen.c
+++ b/lib/strnlen.c
@@ -1,5 +1,5 @@
 /* Find the length of STRING, but scan at most MAXLEN characters.
-   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
    Written by Simon Josefsson.
 
    This program is free software; you can redistribute it and/or modify
@@ -18,7 +18,7 @@
 
 #include <config.h>
 
-#include "strnlen.h"
+#include <string.h>
 
 /* Find the length of STRING, but scan at most MAXLEN characters.
    If no '\0' terminator is found in that many characters, return MAXLEN.  */